Follow the A82 head for Arrochar on the A83 from there head for Inveraray then Lochgilphead and round to Campeltown. Southend is only a few miles further down the road.
The Citylink Bus 926, Glasgow to Campbeltown stops along its route and at Barloan roundabout at Dumbarton. There are three buses a day.
Check www.citylink.co.uk for timetables and booking details.
You can camp for free at Carskey Bay where we have the parties but bring what you expect to find and remember to clear your litter.
If you prefer your quiet and utilites, theres the Southend Campsite at £6 a night for the well behaved camper.